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High quality lab experiments, etc. Various technologies / research. Typically used for various commercial research, in Universities, etc. I thought it would be a good build for some of the higher powered red diodes now offered in 638nm, or 658nm. Coating should be good for those diodes. I also...

650-G-2 in stock now. Same lens design as 650-G-1 with B coating for red diodes. DTR do you have a TEC you can run your units on to look at shift in wavelength, and/ or max power sweet spot? not sure if rhd posted any data when he did a test on another thread. I think lambda will shift down...

How about a DIY host with fan and TEC for $40. One would need to be creative as far as mounting batteries. Can be used as handheld. >>LPF THREAD LINK<<

Price lowered to $40. Thought these would be nice for 638nm 300mW Mitsubishi diodes. Price is for bare unit (or including PT power supply), but with LD removed. Could be used with our 10.5mm housings, as well as others commonly used here.

833nm unit has diode removed. Otherwise I will not remove the other diodes. Not a bump, as a member was asking me in a PM about this. Would prefer to keep DIN connector and cable at $10 less so $40 each. Thought it would be good for 638nm 300mW/ 500mW build as coating are a beeter match (lens...

Glad I could help out there! @RHD... I'm sure you will also notice better power efficiency, and less roll off in power at higher currents with the TEC. Per data sheet, there is 10nm shown as a temperature dependence. Nice test! Can you show any data at high powers based on temp tests you...

@ Jay... I thought it helped with getting the lens close to the bottom of the Aixiz housing as well. Hey, I have never actually had an A housing, so really I don't know. It's popular , that's for sure. @ everyone... Yes, just the glass here. I do have the 10.5mm houisngs including lens. Not...

We have Stock(limited quantity for now) of The Original 405-G-1 Lenses. $25 each for LPF Members. See it and other items at our LPF Page at LASER66.com >>LINK<<

For Sale is a CPU type TEC with heat sink. 256 element MELCO unit. About 40 Watts. See our LASER66.com link below for direct access: $2 US shipping, and $6 worldwide shipping. No added shipping for < 10 units. >>LINK<<

I do have DPSS, but otherwise we have 50 mW green diodes. Unfortunately they are controlled to companies only and after a Non- Reverse Engineering Agreement is signed. This will fall away in 2012, likely. For now, I think only a few here could qualify:cryyy: Diodes @ $250 for ~ 510nm devices. >...

There is another, less impressive photo of a stock diode on the data sheet. It is a cut can 3.8mm diode. With two cords cut from opposite side of the diode flange, the height is just 3.2mm- something important for drive applications, etc. No need to post that photo here as it can be seen on the...

Nice Host! Welcome. DE1 driver also has some interested.

I think there are those that will say it is Photoshopped ! :evil:

$38 / diode + $2 shipping to USA via First Class mail: $40. $44 total for Worldwide via First Class Mail International. We have the blue diodes, LCP-826, GGW, PHR-805T, etc, and other wavelengths, 405-G-2 lenses, Groove 2 drivers, Various housing components, New Green Pointer Hosts, Laser Diode...

Used for most of the Laser Rangefinders. Also for Ordinance Ignition.

When I am able to sell the diodes freely, without an NDA, manufacturer's notification, etc the prices will be lower. On greens, from one manufacturer, that will be 2012. In fact right now, the 510 nm parts sell for about $250 to $300 if I get the NDA, etc., and the buyer (company) agrees NOT to...

Thorlabs has higher prices than typical retail/ wholesale. It's done due to the nature of their catalog, convenience. This is well know, and I am not knocking them. I know the owner, and several employees. I started working with them when it was just 15 employees; circa 1992. Now Thorlabs owns...

There has been some talk about "vaporware" 510nm green diodes. They do exist (I have a vision on the M & M's TV commercial). It seems also important to have a photo posted of the diode- not sure how much value that will add. Anyway, the wavelengths on the green diodes is steadily increasing as...

Saw video (posted by LaZeRz) of soldering: from CoherentInc, likely the largest laser manufacturer in the world. Lasers are used for a variety of metal cutting, soldering, heat treating. Likely the Coherent system is a high powered IR diode bar laser. They don't make Co2's as far as I know.

Jib77 can you PM me? wrote you, please check Will